Water vapour and liquid water are in equilibrium in a container. At room temperature, the vapour pressure of water is 25 mm of Hg. The volume of water is V ml. (i) What will be the vapour pressure of water if the volume of water is reduced to V/4 ml without any change in temperature? Give a reason. (ii) Will there be a change in vapour pressure if more water (at room temperature) is added to the container? Give a reason.
